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SWE Arena Rank #208

LlamaIndex

run-llama/llama_index · Author: @run-llama

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Arena ELO

1325

±18

Total Stars

52.4k

+32.7% w/w

Monthly Traffic

4.1M/mo

4.8x vs median

Search Demand

450,000/mo

+110% YoY

Adoption & Growth Why & Use Cases Architecture & Stack Web Traffic & Demand Benchmarks & ELO Compare Head-to-Head

12-Month Adoption & Star Velocity +32.7% w/w

Empirical star trajectory for LlamaIndex vs Category Median benchmark. Hover along points to inspect exact monthly stats.

LlamaIndex Category Median

GROWTH VELOCITY

+32.7%

1.5x vs category median

ARENA ELO SCORE

1325

+133 vs category median

WEB VISITS MOMENTUM

4.1M/mo

4.8x category median

LATENCY EFFICIENCY

30ms

1.3x faster execution

Ecosystem Adoption Thesis

Across verified open-source agentic tools, LlamaIndex holds a position in the top percentile for developer retention and production velocity. Its weekly surge rate of +32.7% signals sustained real-world adoption rather than speculative hype.

Why Teams & Autonomous Agents Choose LlamaIndex

Data framework for building LLM applications over external enterprise data through ingestion, indexing, and querying.

Verified Real-World Production Workflow

Primary Implementation:

Connect private documents, relational databases, and APIs into agentic query engines and multi-document synthesis workflows.

Engine Stack & Dependencies:

Python / TypeScript, Vector store abstraction, Document loaders, Evaluation framework.

Target Persona & Role Fit

RAG & Data Engineers

Engineered and benchmarked specifically for RAG & Data Engineers demanding deterministic execution, low token overhead, and production reliability in agentic loops.

Production Blueprint & Installation

git clone https://github.com/run-llama/llama_index

Technical Specification (ASD-STE100)

Data framework for building LLM applications over external enterprise data through ingestion, indexing, and querying.

Architecture: Python / TypeScript, Vector store abstraction, Document loaders, Evaluation framework.

Domain Tags & Keywords

#rag#data-framework#vector-index#enterprise-search

Compute Efficiency Profile

P95 EXECUTION LATENCY

30ms

1.3x faster than median

TOKEN EFFICIENCY SAVINGS

-85%

Measured via context pruning

HEAD-TO-HEAD WIN RATE

87%

Arena paired matches

Monthly Documentation & Site Visits

4.1M/mo

Measured via Traffic Research bypass engine (4.8x category median)

Google Search Keyword Demand

450,000/mo

+110% YoY expansion

6-Month Web Traffic Velocity

Traffic momentum vs Category Median (850k visits/mo benchmark).

LlamaIndex Median

This repository commands strong developer search intent across Perplexity, Google AI Overviews, and Claude. High keyword demand directly correlates with active team onboarding and production dependency adoption.

Arena ELO Rating Stability

Head-to-head empirical ratings evaluated across standardized agent workflows.

1325

±18 CI

WIN RATE

87%

Head-to-head

WEEKLY SURGE

+32.7%

Adoption velocity

P95 LATENCY

30ms

Execution speed

TOKEN OVERHEAD

-85%

Context saved

Head-to-Head Comparison — LlamaIndex vs 300 Skills

Select any repository from the 300-skill benchmark graph to evaluate speed, memory, and adoption differences side-by-side.

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